FODM3082R2

Description：OPTOISOLTR 3.75KV TRIAC 1CH 4SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:7f6c71358fb2 Category: Triac, SCR Output Optoisolators Brand: onsemi

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Product introduction

FODM3082R2 is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLTR 3.75KV TRIAC 1CH 4SMD. Review the specifications below when checking this part for your BOM.

Triac, SCR Output Optoisolators specifications for FODM3082R2

Description：OPTOISOLTR 3.75KV TRIAC 1CH 4SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Output Type：Triac
Zero Crossing Circuit：Yes
Number of Channels：1
Voltage - Isolation：3750Vrms
Voltage - Off State：800 V
Static dV/dt (Min)：600V/µs
Current - LED Trigger (Ift) (Max)：10mA
Current - On State (It (RMS)) (Max)：70 mA
Current - Hold (Ih)：300µA (Typ)
Turn On Time：-
Voltage - Forward (Vf) (Typ)：1.5V (Max)
Current - DC Forward (If) (Max)：60 mA
Operating Temperature：-40°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Approval Agency：cUL, UL

Triac, SCR Output Optoisolators datasheet and documents for FODM3082R2

FODM3082R2

Triac, SCR Output Optoisolators Overview

The FODM3082R2 is a Triac and SCR output optocoupler from onsemi, featuring a PhotoTriac output with an integrated zero-crossing circuit. It provides 3750 Vrms insulation voltage and supports a maximum continuous output current of 70 mA. The device operates within a temperature range of -40°C to +100°C and has a peak off-state voltage (VDRM) of 800 V. It utilizes a Miniflat surface-mount package and accepts a forward current of up to 60 mA.

Triac, SCR Output Optoisolators Feature Summary

Integrated zero-crossing detection circuit for reduced electromagnetic interference
High isolation voltage capability for safe signal transmission
Compact surface-mount packaging design

Triac, SCR Output Optoisolators Applications

Solid-state relay control circuits
Motor speed control systems
Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify component status as the FODM3082R2 is listed as obsolete by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints and validate that alternative sources meet original quality standards before integration into new designs.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize electrical noise in AC load control applications. Consider the 3750 Vrms isolation rating for safety-critical interfaces. Evaluate the Miniflat package constraints against board space requirements and thermal management needs for the specific enclosure design.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM30 series of Triac output optocouplers designed for AC power control. It integrates a GaAsP infrared LED emitter with a silicon photoTriac detector. The series emphasizes low power consumption and high reliability for industrial and consumer AC switching applications requiring galvanic isolation.